Question 1

the remote control for my absolute ozone generator isn't working. how do i wire it correctly?

Accepted Answer

Check the dry contact switch wiring at the remote control terminals. For remote On/Off: The remote switch must be normally open for the generator to be "On." It must be closed to stop ozone production. The switch must be connected to dry contacts only. This means it is not connected to ground or any voltage source (AC or DC). Incorrect wiring or voltage applied to these terminals will trigger the internal iOzone diagnostic system and shut down the unit. If that didn't work: Test the status indicator circuits. During normal operation, pins 5 and 6 are normally open, and pins 6 and 7 are normally closed. If the remote control switch is Off or a safety shutoff is activated, the circuit between pins 5 & 6 closes and 6 & 7 opens. Heads up: All service work must be done with power OFF and the cord disconnected. Electrical shock hazard is present.

Question 2

i need to wall-mount my absolute ozone atlas, but the control panel is upside down. how do i flip it?

Accepted Answer

You can reverse the control panel 180 degrees. Here's how: Remove the four screws holding the control panel in place. Carefully reverse the control panel 180 degrees to the downward position for wall mounting. Tighten the screws back in. Be very careful during this process not to disconnect the LCD wires behind the panel. If that didn't work: The ATLAS/MAGNUM units also have reversible attachment tabs on the sides for stacking. Loosen the screws, swing the tab into the upright position, and retighten to install in a rack mount formation. Heads up: If you have a MAGNUM model and are ever authorized to remove the enclosure cover, only use the original short screw in the middle threaded hole on the right side. A longer screw can puncture the internal ozone gas line, causing a leak and voiding the warranty.

Question 3

can i use my absolute ozone generator with just compressed air, or do i need an oxygen concentrator?

Accepted Answer

You need an oxygen generator/concentrator. It is required equipment. The oxygen concentrator separates oxygen from nitrogen, supplying it directly into the ozone generating cell. This enables the generator to produce ozone effectively at 6 to 23% concentration by weight. An air compressor pumps ambient air into the oxygen concentrator's input. If that didn't work: Ensure the compressed air supplied to the oxygen concentrator is free of oil vapors. Install an oxygen filter after the oxygen concentrator and before the ozone generator to protect it from sieve particles if the concentrator fails. Heads up: Connect the generator using tubing made from material appropriate for ozone and oxygen applications. Incorrect feed gas quality (too much humidity or contamination) will trigger the internal diagnostic system.

Question 4

what's the right operating temperature for an absolute ozone generator? mine's in a hot garage.

Accepted Answer

Keep it between 5°C and 24°C (41°F to 75°F) for optimal performance. Install it in a dry, cool space shielded from weather. The storage temperature range is wider (-40°C to 50°C), but operation outside 5-24°C can reduce efficiency and trigger the overheating protection. Ensure good cooling air circulation. Do not obstruct the cooling air vents on the enclosure. If that didn't work: If ambient temperature is controlled but the unit still overheats, the internal iOzone diagnostic system may shut it down due to a failure of the cooling system. This requires service. Heads up: The unit can be installed on a wall, bench, mobile cart, or stacked. Wherever you place it, airflow is non-negotiable.

Question 5

my ozone generator's lcd screen keeps going black after a few minutes. is it broken?

Accepted Answer

No, it's likely not broken. Your generator has a power-saving feature for the display. After a few minutes of inactivity, the LCD screen switches to a power-saving mode and shuts off to conserve energy. This does not affect the generator's performance—it's still running. To wake the screen back up, just touch it at any point. The LCD will turn on. If that didn't work: If touching the screen does not bring it back, then check your power source and remote control connections as outlined in the first answer. A complete system shutdown would also blank the screen. Heads up: The screen is part of the control panel, which can be reversed 180 degrees for wall mount installations. If you recently moved the unit, be careful not to disconnect the LCD wires when reversing the panel.

Question 6

how do i protect my absolute ozone generator from water damage? i'm using it for a water treatment setup.

Accepted Answer

Install an ALD 2000 or similar automatic liquid drain system. This is the primary protective measure. The ALD 2000 is a flood prevention device. Install it on the ozone line to the venturi injector. Non-return (check) valves do not provide 100% protection. When injecting ozone into water, all measures must be taken to protect the generator cell from water exposure/flooding, which causes internal cell damage. If that didn't work: Ensure your ozone injector (venturi) is sized correctly to dissolve a minimum of 90% of the ozone gas into the water flow continuously. Undissolved gas should be vented through a degas tank and an ozone destructor. Heads up: The ozone cell has tamper-proof devices. Any attempt to open it voids the warranty and any possibility of service. Water damage repair requires prior authorization from Absolute Ozone.

Question 7

absolute ozone atlas unit making a weird buzzing or humming noise, is that normal?

Accepted Answer

Yeah, this one's common. It's usually the air compressor or oxygen concentrator, not the ozone generator itself. Those are separate required accessories that pump air and supply oxygen feed gas to the cell. First, confirm the noise is coming from your Absolute Ozone unit and not the accessory equipment. If it's definitely the generator, the internal iOzone controller protects against problems that could cause noise, like bad feed gas quality (too much humidity or contamination) or incorrect operating pressure. If that didn't work: Excessive pressure fluctuations can damage the electronics and cell, potentially causing noise. For applications where pressure fluctuations are possible, you need a buffer tank with a hi-low pressure switch installed. Also, ensure all gas connection tubing is ozone and oxygen-appropriate material and connections are tight. Heads up: Do not obstruct the cooling air vents on the enclosure. Overheating can cause the cooling system to fail and the controller to shut things down.

Question 8

my absolute ozone generator won't turn on, nothing on the screen. what do i check?

Accepted Answer

Check power and the remote control circuit first. Verify the power cord is plugged into a standard grounded outlet and the outlet has power. Check the remote control terminals. For the generator to be "On," the remote switch must be normally open. If the switch is closed or the safety shutoff is activated, it will stop ozone production. If the LCD screen is dark, it may be in power-saving mode. Touch the screen at any point to turn it on. If that didn't work: The internal iOzone diagnostic system may have shut down the unit due to a fault. This can be triggered by incorrect wiring or voltage at the remote terminals, incorrect operating pressure, or overheating. You'll need to check those conditions. Heads up: Before any service, turn OFF all power switches and disconnect the power cord. Failure to do so risks serious injury or death from electrical shock.

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